Seiko Cal. 6155 - 825

This Quartz model from 1974 features a 37mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-16e2f7f359d8]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1974

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